{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Disease"], "input": "Germ - line mutations of the BRCA1 gene are responsible for a substantial proportion of families with multiple cases of early - onset breast and / or ovarian cancer ."}
{"Disease": ["breast and / or ovarian cancer"]}